[Zope] Python error: object does not support item or slice assignment

[Florian Lindner]

Dieter Maurer wrote:

> Florian Lindner wrote at 2003-9-26 13:46 +0200:
>  > ...
>  > Error Type: TypeError
>  > Error Value: object does not support item or slice assignment
>  > 
>  > The Log says that the error is on line 5, marked with <--.
>  > ...
>  > REQUEST['__ac_name'] = REQUEST['username'] <--
> 
> It is write:
> 
>    Use "REQUEST.set('__ac_name', REQUEST['username'])"

Thanks, the script works now.
But I still can't login. I'm using exUserFolder and this script to 
login. Username and Password are right, but I'm always redirected to the 
error page.
But can be wrong?
thanks,
Florian